package com.zwf.controller.admin;

/**
 * @Author zwf
 * @date 2024/2/2 16:24
 * @PackageName:com.zwf.controller.admin
 * @ClassName:CommonController
 * @Description: TODO
 * @Version: 1.0
 */

import com.zwf.result.Result;
import com.zwf.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/**
 * 通用接口
 */
@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;

    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> upload(MultipartFile file){
        log.info("文件上传：{}",file);

        //原始文件名
        String originalFilename = file.getOriginalFilename();

        //截取文件名后缀
        String substring = originalFilename.substring(originalFilename.lastIndexOf("."));

        //拼接文件名
        String fileName=UUID.randomUUID().toString()+ substring; //使用UUID工具防止文件名重复

        //上传文件，获取文件的请求路径
        try {
            String filePath = aliOssUtil.upload(file.getBytes(), fileName);
            return Result.success(filePath);
        } catch (IOException e) {
            log.error("文件上传失败：{}",e);
        }

        return null;
    }
}
